Helios Fans HRFD 250/4
Helios
Prices & Options
The Helios HRFD 250/4 is a high-performance axial duct fan featuring a robust cylindrical duct constructed from galvanised sheet steel, complete with flanges on both ends for straightforward installation, conforming to DIN 24155 standards.
Its aerodynamically optimized, profiled blade impeller is crafted from durable polymers and dynamically balanced to ensure smooth, efficient operation across a temperature range of ‑30 °C to +60 °C.
Powering the fan is a totally enclosed 3‑phase squirrel cage motor equipped with built-in thermal contacts. The motor is maintenance-free and offers speed control via voltage reduction. It also includes low-noise sealed-for-life ball bearings for quiet and reliable performance in industrial and commercial ventilation applications.
| Code & Description | Price | |
|---|---|---|
| HRFD250/4 : Helios Fans HRFD 250/4 | £369.00 + VAT £442.80 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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